[Feature] knowledge search didn't have filter

[MaclinOu]

MaxKB Version

v2.0.2 (build at 2025-08-06T18:41, commit: 1a93d0a)

Please describe your needs or suggestions for improvements

I guess this function refers to the knowledge search from Dify v 0.3 , But the function in Dify already upgraded and it has the filter.

I suggest your team to upgrade it also.

Please describe the solution you suggest

No response

Additional Information

No response

[baixin513]

Thank you for your feedback. Could you please specify what exactly you mean by the knowledge base search function? Do you refer to the process in the knowledge base retrieval node where we first filter by document tags to narrow down the scope of search content, and then conduct a secondary retrieval?